/* Fonts — self-hosted (no requests to Google, GDPR-friendly). SIL Open Font License. */
@font-face { font-family: "Cormorant"; font-style: normal; font-weight: 300 700; font-display: swap; src: url("fonts/cormorant.woff2") format("woff2"); }
@font-face { font-family: "Cormorant"; font-style: italic; font-weight: 300 700; font-display: swap; src: url("fonts/cormorant-italic.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("fonts/montserrat.woff2") format("woff2"); }

:root {
  --primary: #1C1917;
  --secondary: #44403C;
  --accent: #A16207;
  --accent-soft: #C9A45C;
  --bg: #FAFAF9;
  --bg-alt: #F3F1EE;
  --fg: #0C0A09;
  --muted: #57534E;
  --border: #D6D3D1;
  --serif: "Cormorant", "Times New Roman", serif;
  --sans: "Montserrat", system-ui, -apple-system, sans-serif;
  --space-1: 24px; --space-2: 48px; --space-3: 72px; --space-4: 96px; --space-5: 144px;
  --max: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-weight: 400; font-size: 16px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 clamp(20px, 5vw, 64px); }
.narrow { max-width: 760px; }
.eyebrow {
  font-size: 12px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent); margin: 0;
}
.rule { height: 1px; background: var(--border); border: 0; margin: 0; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 20; background: var(--bg); padding: 8px 16px; }

/* Header */
header.site {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  transition: background .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
header.site.scrolled { background: rgba(250,250,249,.92); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-color: var(--border); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { text-decoration: none; display: flex; flex-direction: column; line-height: 1.1; }
.brand b { font-family: var(--serif); font-weight: 600; font-size: 24px; letter-spacing: .02em; }
.brand span { font-size: 10px; letter-spacing: .32em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
nav.main { display: flex; gap: clamp(20px, 3vw, 44px); }
nav.main a {
  text-decoration: none; font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  padding: 12px 0; position: relative; color: var(--secondary);
}
nav.main a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
nav.main a:hover::after, nav.main a[aria-current]::after { transform: scaleX(1); }
nav.main a[aria-current] { color: var(--fg); }

/* Home hero */
.hero { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 140px 0 var(--space-3); position: relative; overflow: hidden; }
.hero h1 {
  font-family: var(--serif); font-weight: 400; margin: var(--space-1) 0 0;
  font-size: clamp(44px, 7.4vw, 104px); line-height: 1.02; letter-spacing: -.01em;
}
.hero h1 span { display: block; }
.hero h1 em, .page-hero h1 em { font-style: italic; color: var(--accent); }
.hero-foot {
  margin-top: var(--space-3); display: grid; grid-template-columns: 1fr auto; gap: var(--space-2); align-items: end;
}
.hero-foot p { max-width: 460px; margin: 0; color: var(--muted); font-size: 17px; }
.scroll-cue { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; color: var(--muted); display: inline-flex; align-items: center; gap: 12px; padding: 12px 0; }
.scroll-cue i { display: block; width: 1px; height: 40px; background: var(--border); position: relative; overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--accent); animation: drip 2.4s ease-in-out infinite; }
@keyframes drip { to { top: 100%; } }
.waterline { position: absolute; right: -4vw; bottom: 18%; width: min(46vw, 620px); opacity: .55; pointer-events: none; }

/* Home hero with forest photo */
.hero.photo { background: #0F0E0C; color: #F5F5F4; }
.hero.photo .wrap { position: relative; width: 100%; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(12,10,9,.78) 0%, rgba(12,10,9,.45) 55%, rgba(12,10,9,.2) 100%),
    linear-gradient(180deg, rgba(12,10,9,.55) 0%, rgba(12,10,9,0) 30%, rgba(12,10,9,0) 60%, rgba(12,10,9,.85) 100%),
    url("img/forest-2400.jpg") center 40% / cover no-repeat;
  animation: drift 30s ease-out both;
}
@keyframes drift { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero.photo .eyebrow { color: var(--accent-soft); }
.hero.photo h1 em { color: var(--accent-soft); }
.hero.photo .hero-foot p { color: rgba(245,245,244,.82); }
.hero.photo .scroll-cue { color: rgba(245,245,244,.75); }
.hero.photo .scroll-cue i { background: rgba(245,245,244,.3); }
.hero.photo .scroll-cue i::after { background: var(--accent-soft); }
body.home header.site:not(.scrolled) .brand,
body.home header.site:not(.scrolled) nav.main a { color: #F5F5F4; }
body.home header.site:not(.scrolled) .brand span { color: rgba(245,245,244,.7); }
body.home header.site:not(.scrolled) nav.main a::after { background: var(--accent-soft); }

/* Sub-page hero */
.page-hero { padding: 200px 0 var(--space-4); border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
.page-hero h1 {
  font-family: var(--serif); font-weight: 400; margin: var(--space-1) 0 0;
  font-size: clamp(44px, 6.4vw, 88px); line-height: 1.04; letter-spacing: -.01em; max-width: 960px;
}
.page-hero .intro { max-width: 620px; margin: var(--space-2) 0 0; color: var(--secondary); font-size: 18px; }
.page-hero .waterline { bottom: 12%; opacity: .45; }

/* Sections */
section { padding: var(--space-5) 0; }
.split { display: grid; grid-template-columns: 4fr 8fr; gap: var(--space-2); }
.lede { font-family: var(--serif); font-size: clamp(28px, 3.4vw, 44px); line-height: 1.25; margin: 0; font-weight: 400; }
.lede em { color: var(--accent); }
.body-copy { max-width: 620px; color: var(--secondary); font-size: 17px; margin: var(--space-2) 0 0; }
.section-title { font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 4.4vw, 56px); margin: var(--space-1) 0 var(--space-3); line-height: 1.1; }

/* Approach */
.approach { background: var(--bg-alt); }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
.pillar { padding: var(--space-2) var(--space-2) 0 0; }
.pillar + .pillar { padding-left: var(--space-2); border-left: 1px solid var(--border); }
.pillar .num { font-family: var(--serif); font-size: 20px; color: var(--accent); }
.pillar h3 { font-family: var(--serif); font-weight: 500; font-size: 40px; margin: 8px 0 16px; }
.pillar p { margin: 0; color: var(--secondary); }

/* Cities */
.cities { padding: var(--space-3) 0; border-bottom: 1px solid var(--border); }
.city-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-1); }
.city { border-left: 1px solid var(--border); padding-left: var(--space-1); }
.city b { display: block; font-family: var(--serif); font-weight: 500; font-size: 30px; line-height: 1.2; }
.city small { font-size: 13px; letter-spacing: .08em; color: var(--muted); font-variant-numeric: tabular-nums; }
.city.home b::after { content: " ·"; color: var(--accent); }

/* Dark quote band */
.values { background: var(--primary); color: #F5F5F4; text-align: center; position: relative; overflow: hidden; }
.values .wave { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.values .wrap { position: relative; }
.values .eyebrow { color: var(--accent-soft); }
.values blockquote {
  font-family: var(--serif); font-weight: 400; font-style: italic;
  font-size: clamp(28px, 3.6vw, 48px); line-height: 1.3; max-width: 960px; margin: var(--space-2) auto 0;
}
.values blockquote strong { font-style: normal; font-weight: 500; color: var(--accent-soft); }

/* Journal list */
.journal-card {
  display: grid; grid-template-columns: 200px 1fr auto; gap: var(--space-2); align-items: start;
  text-decoration: none; padding: var(--space-2) 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.journal-card time { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-top: 10px; }
.journal-card h3 { font-family: var(--serif); font-weight: 500; font-size: 36px; margin: 0 0 12px; transition: color .2s ease; }
.journal-card p { margin: 0; color: var(--secondary); max-width: 620px; }
.journal-card .arrow { font-size: 22px; padding-top: 8px; transition: transform .25s ease; color: var(--accent); }
.journal-card:hover h3 { color: var(--accent); }
.journal-card:hover .arrow { transform: translateX(6px); }

/* Journal article */
.article { padding: var(--space-4) 0 var(--space-5); }
.article-meta { display: flex; gap: 16px; align-items: center; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.article-meta i { width: 32px; height: 1px; background: var(--accent); display: block; }
.article h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(40px, 5vw, 64px); line-height: 1.1; margin: var(--space-1) 0 var(--space-2); }
.article p { font-size: 18px; color: var(--secondary); margin: 0 0 1.2em; }
.article p.first::first-letter {
  font-family: var(--serif); float: left; font-size: 4.6em; line-height: .82; padding: 6px 12px 0 0; color: var(--accent);
}
.article .closing { font-family: var(--serif); font-style: italic; font-size: 28px; line-height: 1.35; color: var(--fg); margin-top: var(--space-2); }

/* Partner: nine dimensions */
.matrix { display: grid; grid-template-columns: 180px repeat(3, 1fr); border-top: 1px solid var(--fg); }
.matrix > * { padding: 28px 24px 28px 0; border-bottom: 1px solid var(--border); }
.matrix .axis { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--accent); align-self: stretch; display: flex; align-items: center; }
.matrix .cell { font-family: var(--serif); font-size: clamp(24px, 2.4vw, 32px); line-height: 1.2; padding-left: 24px; border-left: 1px solid var(--border); }
.matrix .cell span { display: block; font-family: var(--sans); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }

.letter { background: var(--bg-alt); }
.letter-body { max-width: 720px; margin: 0 auto; }
.letter-body .salutation { font-family: var(--serif); font-style: italic; font-size: 32px; margin: 0 0 var(--space-2); }
.letter-body p { font-size: 18px; color: var(--secondary); margin: 0 0 1.3em; }
.letter-body .pull { font-family: var(--serif); font-size: clamp(26px, 3vw, 36px); line-height: 1.3; color: var(--fg); margin: var(--space-2) 0; padding-left: var(--space-1); border-left: 1px solid var(--accent); }
.people { display: flex; flex-wrap: wrap; gap: 10px; margin: var(--space-1) 0 var(--space-2); padding: 0; list-style: none; }
.people li { border: 1px solid var(--border); padding: 6px 16px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--secondary); background: var(--bg); }

/* Contact */
.contact { text-align: center; padding-bottom: var(--space-4); }
.contact h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 5vw, 68px); line-height: 1.1; max-width: 900px; margin: var(--space-1) auto 0; }
.btn {
  display: inline-flex; align-items: center; gap: 14px; margin-top: var(--space-2);
  min-height: 52px; padding: 0 34px; background: var(--primary); color: #fff;
  text-decoration: none; font-size: 13px; letter-spacing: .16em; text-transform: uppercase;
  transition: background .2s ease;
}
.btn:hover { background: var(--accent); }
.address { margin-top: var(--space-1); color: var(--muted); font-size: 15px; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--fg); }
.contact-grid > div { padding: var(--space-2) var(--space-2) var(--space-2) 0; }
.contact-grid > div + div { padding-left: var(--space-2); border-left: 1px solid var(--border); }
.contact-grid h2 { font-family: var(--serif); font-weight: 500; font-size: 32px; margin: 12px 0 16px; }
.contact-grid p { margin: 0; color: var(--secondary); font-size: 17px; }
.contact-grid a.mail { font-family: var(--serif); font-size: clamp(26px, 3vw, 36px); text-decoration: none; border-bottom: 1px solid var(--accent); padding-bottom: 2px; transition: color .2s ease; }
.contact-grid a.mail:hover { color: var(--accent); }

/* Legal pages */
.legal { padding: var(--space-4) 0 var(--space-5); }
.legal h2 { font-family: var(--serif); font-weight: 500; font-size: 28px; margin: var(--space-2) 0 12px; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--secondary); font-size: 16px; }
.legal ul { padding-left: 20px; }
.legal address { font-style: normal; color: var(--secondary); }
.legal a { text-decoration-color: var(--accent); text-underline-offset: 3px; }

/* 404 */
.notfound { min-height: 80svh; display: flex; align-items: center; }

footer.site { border-top: 1px solid var(--border); padding: var(--space-1) 0; font-size: 13px; color: var(--muted); }
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; align-items: center; }
footer.site nav { display: flex; gap: 28px; }
footer.site a { text-decoration: none; padding: 8px 0; }
footer.site a:hover { color: var(--fg); }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cue i::after, .hero-bg { animation: none; }
}

/* Responsive */
@media (max-width: 900px) {
  section { padding: var(--space-4) 0; }
  .page-hero { padding: 150px 0 var(--space-3); }
  .split { grid-template-columns: 1fr; gap: var(--space-1); }
  .pillars { grid-template-columns: 1fr; }
  .pillar, .pillar + .pillar { padding: var(--space-2) 0; border-left: 0; }
  .pillar + .pillar { border-top: 1px solid var(--border); }
  .city-row { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-2); }
  .journal-card { grid-template-columns: 1fr; gap: 8px; }
  .journal-card .arrow { display: none; }
  .waterline { width: 80vw; bottom: 8%; opacity: .35; }
  .matrix { grid-template-columns: 1fr 1fr 1fr; }
  .matrix .axis { grid-column: 1 / -1; padding: 24px 0 8px; border-bottom: 0; }
  .matrix .cell { padding: 0 12px 24px; font-size: 22px; }
  .matrix .cell:nth-child(4n+2) { border-left: 0; padding-left: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid > div, .contact-grid > div + div { padding: var(--space-2) 0; border-left: 0; }
  .contact-grid > div + div { border-top: 1px solid var(--border); }
}
@media (max-width: 600px) {
  header.site .wrap { height: 64px; }
  .brand b { font-size: 20px; }
  .brand span { display: none; }
  nav.main { gap: 16px; }
  nav.main a { font-size: 10.5px; letter-spacing: .08em; }
  .hero-foot { grid-template-columns: 1fr; }
  .scroll-cue { display: none; }
  .page-hero .waterline { display: none; }
  .hero-bg {
    background:
      linear-gradient(180deg, rgba(12,10,9,.6) 0%, rgba(12,10,9,.45) 45%, rgba(12,10,9,.88) 100%),
      url("img/forest-1200.jpg") 38% center / cover no-repeat;
  }
  .matrix { grid-template-columns: 1fr; }
  .matrix .cell, .matrix .cell:nth-child(4n+2) { border-left: 1px solid var(--accent); padding: 4px 0 4px 16px; margin-bottom: 16px; border-bottom: 0; }
  .matrix .axis { padding-top: 32px; }
}